What is the overall goal of mental health education in primary and secondary schools?

Cultivate students' good psychological quality and promote their all-round development and healthy growth. According to the portal website of China People's Government and official website of the Ministry of Education, the main purpose is to improve the psychological quality of all students, cultivate positive, optimistic and healthy psychological quality, promote the harmonious and sustainable development of students' body and mind, and lay the foundation for their healthy growth and happy life.